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ShopLate Model GM Cars/Trucks06-13 Corvette C6 Z06/ZR1Engine & ValvetrainCylinder Heads & Camshaft Packages → Precision Race Components Ported LS3/L92 Heads & Cam Package
Precision Race Components Ported LS3/L92 Heads & Cam Package

Precision Race Components Ported LS3/L92 Heads & Cam Package

Precision Race Components Ported LS3/L92 Heads & Cam Package

base price $1,989.99
item# 199-PKG11
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Precision Race Components L92/LS3 64-72cc Stage 2.5 Cylinder Heads Fully CNC Ported & Assembled With Factory GM 2.165" Intake Valves and 1.59" Exhaust Valves, & PRC Dual Valve Spring Kit with Titanium Retainers; Good to .660" Lift.  Kit Also Includes TSP Hardened Pushrods & Your Choice Of Camshaft!!
You can upgrade your package with a GM heads/cam bolt and gasket kit that includes GM head gaskets, GM cylinder head bolts, timing cover gasket, water pump gaskets, front crankshaft seal, and balancer pulley bolt.  

When selecting your camshaft, please keep in mind that the largest camshaft you can run on a factory LS2 or LS3 short-block is our 231/236, .641"/.615", 112 LSA camshaft!  Anything larger will require you to cut valve reliefs in your pistons!  Our 229/236 and 231/236 camshafts were designed on our SuperFlow 902 engine dyno on a factory LS3 engine.  These camshafts are designed for maximum power on a stock LS2 or LS3 short-block without any piston-to-valve clearance issues.
**You must have a minimum of a 4.00" bore size to run the L92 cylinder heads!**  

***If you purchase a Melling oil pump you MUST use a single-roller timing set!  The Melling oil pump will not clear a double-roller timing set!*** 

*Select Valves  
*Select Valve Springs  
*Select Camshaft  
*Select Pushrod Length  
*Select Timing Chain  
*Select Oil Pump  

Base Price: $1,989.99
Customized Price: $1,989.99

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Related Tags: &   250cc   255cc   6-Bolt   Aftermarket   Cam   Camshaft   Casting   CNC   Components   Heads   LS3   LS3/L92   Package   Ported   PRC   Precision   Race   TSP  
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